Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: 15th Earl of Morton | Statement: [James Douglas, 14th Earl of Morton, titlePredecessorOf, 15th Earl of Morton]

Target entity: 15th Earl of Morton
Context triple: [James Douglas, 14th Earl of Morton, titlePredecessorOf, 15th Earl of Morton]

• A. 13th Earl of Morton
  The 13th Earl of Morton was a Scottish nobleman of the Douglas family who held the Earldom of Morton immediately before it passed to James Douglas, the 14th Earl.
• B. George Douglas, 10th Earl of Morton
  George Douglas, 10th Earl of Morton, was a Scottish nobleman of the Douglas family who held a prominent peerage in early modern Scotland.
• C. Archibald Douglas, 8th Earl of Morton
  Archibald Douglas, 8th Earl of Morton, was a 16th-century Scottish nobleman and politician who served as Regent of Scotland during the minority of King James VI.
• D. William Douglas, 6th Earl of Morton
  William Douglas, 6th Earl of Morton, was a prominent 16th-century Scottish nobleman and statesman who served as Regent of Scotland during the minority of King James VI.
• E. James Douglas, 14th Earl of Morton
  James Douglas, 14th Earl of Morton was a Scottish nobleman and peer who held the historic Morton earldom during the 18th century.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: 15th Earl of Morton
Triple: [James Douglas, 14th Earl of Morton, titlePredecessorOf, 15th Earl of Morton]

The 15th Earl of Morton was a Scottish nobleman who inherited the historic Morton earldom in the Peerage of Scotland following the tenure of James Douglas, 14th Earl of Morton.

Target entity: 15th Earl of Morton
Target entity description: The 15th Earl of Morton was a Scottish nobleman who inherited the historic Morton earldom in the Peerage of Scotland following the tenure of James Douglas, 14th Earl of Morton.

• A. 13th Earl of Morton
  The 13th Earl of Morton was a Scottish nobleman of the Douglas family who held the Earldom of Morton immediately before it passed to James Douglas, the 14th Earl.
• B. George Douglas, 10th Earl of Morton
  George Douglas, 10th Earl of Morton, was a Scottish nobleman of the Douglas family who held a prominent peerage in early modern Scotland.
• C. Archibald Douglas, 8th Earl of Morton
  Archibald Douglas, 8th Earl of Morton, was a 16th-century Scottish nobleman and politician who served as Regent of Scotland during the minority of King James VI.
• D. William Douglas, 6th Earl of Morton
  William Douglas, 6th Earl of Morton, was a prominent 16th-century Scottish nobleman and statesman who served as Regent of Scotland during the minority of King James VI.
• E. James Douglas, 14th Earl of Morton
  James Douglas, 14th Earl of Morton was a Scottish nobleman and peer who held the historic Morton earldom during the 18th century.
• F. None of above. chosen

Target predicate: titlePredecessorOf
Context triple: [James Douglas, 14th Earl of Morton, titlePredecessorOf, 15th Earl of Morton]

• A. predecessorTitleHolder chosen
  Indicates that one entity previously held a particular title or position before another entity.
• B. predecessorTitleContext
  Indicates that the relationship specifies the contextual circumstances (such as role, period, or setting) under which a predecessor’s title is relevant or applies.
• C. successorTitle
  Indicates the title or position that directly follows and replaces a previous one in a sequence or succession.
• D. successorTitleContext
  Indicates the contextual circumstances or framework under which one title succeeds another.
• E. previousTitle
  Indicates that one title held or used by an entity directly preceded another title in sequence or time.
• F. None of above.